CN201679926U - Composite structure of force increasing lever gear - Google Patents
Composite structure of force increasing lever gear Download PDFInfo
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- CN201679926U CN201679926U CN2010201437910U CN201020143791U CN201679926U CN 201679926 U CN201679926 U CN 201679926U CN 2010201437910 U CN2010201437910 U CN 2010201437910U CN 201020143791 U CN201020143791 U CN 201020143791U CN 201679926 U CN201679926 U CN 201679926U
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- lever
- input shaft
- combination structure
- shaft
- speed governing
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Abstract
The utility model relates to a composite structure of a force increasing lever gear, which belongs to the technical field of mechanical transmission, and comprises an input shaft and an output shaft which are arranged in a gearhousing, wherein the input shaft is linked with the output shaft through levers, a spindle, a speed regulating driving wheel and a speed regulating driven wheel which are sequentially arranged, and the levers are arranged in the gearhousing through a pivot shaft on the levers in a matching way; one end of a long rod of each lever is connected to the input shaft, and the spindle is connected with one-way bearings in a matching way; the periphery of the one-way bearing is provided with a tooth ring, one end of a short rod of each lever is correspondingly provided with an end tooth structure in a matching way, and the end tooth structure is meshed with the one-way bearing; and the spindle and the output shaft are respectively connected with the speed regulating driving wheel which drives the speed regulating driven wheel in a meshing way. According to the utility model, the levers and the gear transmission are boldly and ingeniously combined, a group of levers and the one-way bearings which are arranged in parallel are utilized to alternately work, so that the greatest force after being increased pushes the spindle in each transmission; and the utility model has a structure with reasonable design, thereby achieving higher mechanical utilization rate, reducing mechanical wear and tear, and saving energy.
Description
Technical field
The utility model belongs to the gearing technical field, is specially a kind of boosting lever Gear combination structure.
Background technique
All advocating energy-saving and environmental protection, reduction of discharging all over the world at present, especially the energy is more and more in short supply, and the various countries scientist is being the energy-saving and emission-reduction effort.In the prior art, there is the technology of various machineries, gear-box quite ripe, and is widely used on industrial and mining enterprise, vehicle and the steamer.Have speed regulation gear case and machinery in its main structure, thereby reach the purpose that is applicable to all kinds of machinery supports.But above-described gear-box does not all reach the purpose that cuts down the consumption of energy because the mechanical loss that gear transmission produces is higher.
The model utility content
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of boosting lever Gear combination structure, and its reasonable in design can effectively improve mechanical transmission efficiency, to reach the purpose that cuts down the consumption of energy.
Described a kind of boosting lever Gear combination structure, comprise the input shaft that is arranged at gearhousing, output shaft, it is characterized in that the lever of described input shaft by setting gradually, main shaft, the speed governing driving wheel, the speed governing follower, link with output shaft, described lever is equipped with in gearhousing by the fulcrum shaft on it, its stock one end is connected to input shaft, unilateral bearing is connected on the described main shaft, the unilateral bearing periphery is provided with gear ring, above-mentioned lever quarter butt one end end is corresponding to be equipped with end tooth structure and unilateral bearing engagement, described main shaft, the output shaft speed governing driving wheel that is connected respectively, the speed governing follower, above-mentioned speed governing driving wheel, speed governing follower engagement driving.
Described a kind of boosting lever Gear combination structure is characterized in that cooperating on the described input shaft lever to be provided with the drive bar, and stock one end of lever cooperates the drive bar to be provided with sliding-groove.
Described a kind of boosting lever Gear combination structure, it is characterized in that described lever, unilateral bearing are equipped with one group, the described input shaft one group of rolling disc that is connected, connect between the two adjacent rolling discs drive bar is set, the scattering of described one group of drive bar is distributed in input shaft, and stock one end of described one group of lever touches by the corresponding drive masthead of the sliding-groove on it and its and cooperates.
Described a kind of boosting lever Gear combination structure is characterized in that described one group of lever, unilateral bearing at least all are provided with three.
Described a kind of boosting lever Gear combination structure is characterized in that this boosting lever Gear combination structure can be provided with one group and be used in combination.
Described a kind of boosting lever Gear combination structure is characterized in that this boosting lever Gear combination structure laterally is used in combination side by side.
Described a kind of boosting lever Gear combination structure is characterized in that the vertical vertical setting of types of this boosting lever Gear combination structure is used in combination.
Boosting lever Gear combination structure described in the utility model, lever and gear transmission are courageously combined cleverly, utilize on the one hand one group of lever that is arranged side by side, unilateral bearing to take turns exchange work, make each transmission all promote main shaft with the maximum, force after strengthening, to realize higher operation rate of machinery, reduce mechanical loss; On the other hand for make its output slewing rate reach required, be equipped with the master and slave speed regulation gear of engagement driving again, not only realized reinforcement, reach energy-saving effect, make output shaft have required rotating speed again, have easy to use, the advantage that applicability is wide.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model;
Fig. 3 is along the sectional structure schematic representation of A-A among Fig. 1;
Fig. 4 is along the sectional structure schematic representation of B-B among Fig. 1;
Fig. 5 is along the sectional structure schematic representation of C-C among Fig. 1;
Fig. 6 is the structural representation of the another kind of mode of execution of the utility model;
Fig. 7 is several application assembled arrangement schematic representation of the present utility model;
Fig. 8 is applied to the principle schematic of electric motor car for the utility model.
Among the figure: 1-gearhousing, 2-sliding-groove, 3-input shaft, 3a-drive bar, 3b-rolling disc, 4-fulcrum shaft, 5-main shaft, 6-output shaft, 7-lever, 8-unilateral bearing, 9-speed governing driving wheel, 10-speed governing follower, 11-bearing, 12-boosting lever Gear combination structure.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As Fig. 1, shown in Figure 2, this boosting lever Gear combination structure, comprise the input shaft 3 that is arranged at gearhousing 1, output shaft 6, the lever 7 of described input shaft 3 by setting gradually, main shaft 5, speed governing driving wheel 9, speed governing follower 10, with output shaft 6 interlocks, described lever 7 is equipped with in gearhousing 1 by the fulcrum shaft on it 4, its stock one end is connected to input shaft 3 by sliding-groove 2, unilateral bearing 8 is connected on the described main shaft 5, unilateral bearing 8 peripheries are provided with gear ring, above-mentioned lever 7 quarter butts one end end is corresponding to be equipped with end tooth structure and unilateral bearing 8 engagements, described main shaft 5, the output shaft 6 speed governing driving wheel 9 that is connected respectively, speed governing follower 10, above-mentioned speed governing driving wheel 9, speed governing follower 10 engagement driving.
As Fig. 1, Fig. 2, shown in Figure 3, under the effect of power, drive input shaft 3 rotations and swing up and down lever 7, make the end tooth and unilateral bearing 8 engagements of lever 7 quarter butts one end, rotate thereby promote unilateral bearing 8, and make main shaft 5 rotations.Because speed governing driving wheel 9, speed governing follower 10 that output terminal is provided with according to the needs of speed governing, by regulating the diameter of two gears, change rotating ratio, can make output shaft 6 have required rotating speed.
As Fig. 1, Fig. 3, shown in Figure 5, described input shaft 3 is installed on gearhousing 1 by bearing 11, one group of rolling disc 3b is connected on it, connect between the two adjacent rolling disc 3b to be provided with and drive bar 3a, described one group of drive bar 3a scattering is distributed in input shaft 3, and stock one end of described lever 7 contacts by the corresponding drive bar of the sliding-groove on it 2 and its 3a and cooperates.
As Fig. 2, shown in Figure 4, unilateral bearing 8 is socketed on main shaft 5, and above-mentioned unilateral bearing 8 peripheries are equipped with gear ring, the end tooth engagement of this gear ring and lever 7 as required.Described lever 7 swings up and down under the effect that input shaft 3 drives, and drives unilateral bearing 8 simultaneously and rotates, and unilateral bearing 8 promotes main shaft 5 and speed governing master gear 9 rotates to a direction, and interlock simultaneously drives the output speed governing from gear 10, output shaft 6 rotations.
As Fig. 1, Fig. 2, Fig. 4, shown in Figure 5, described lever 7, unilateral bearing 8 have been equipped with one group, the position of fulcrum shaft 4 is set according to afterburning multiple on the described lever 7, one end of lever 7 quarter butts is by end tooth engagement unilateral bearing 8, and main shaft 5 is arranged according to the required number of designing requirement unilateral bearing 8 is installed.When lever 7 swings, drive one of them unilateral bearing 8 that is arranged on the main shaft 5, promote main shaft 5 and speed governing master gear 9 when a direction rotation, in addition several unilateral bearing 8 levers 7 pairing with it break away from, interlock promotes main shaft 5 and speed regulation gear and output shaft 6 to make the unilateral bearing 8 of arrangement cooperatively interact in turn, finish output shaft 6 motion of rotation continuously in the same direction as all the time, make it drive required machinery.
In the utility model, the size of an end sliding-groove 2 of lever 7 stocks will design according to the diameter that input shaft 3 rotates a circle, to guarantee that lever 7 can swinging up and down under the drive of input shaft 3 continuously.Input bent axle 3 rotates a circle and must satisfy the needs that unilateral bearing 8 promotes main shaft 5, can finish continuous rotation to guarantee unilateral bearing 8, main shaft 5.According to actual needs, described lever 7 and unilateral bearing 8 arrangement road numbers need design 3 roads or more than 3 roads, rotate continuously to a direction to guarantee the mutual promotion of exchange in turn main shaft 5.Among the embodiment, according to the needs of product, arranging the best road number of design is 5.
As shown in Figure 6, speed governing master gear 9 of the present utility model, speed governing also can be mounted on the medium position of total from gear 10, can keep the balance of entire product preferably, make it stable.
The utility model is through for many years design studies, lever and gear transmission are courageously combined cleverly, utilize one group of lever that is arranged side by side 7, unilateral bearing 8 exchange work in turn on the one hand, promoting main shaft 5 simultaneously rotates to a direction, make each transmission all promote main shaft 5 with the maximum, force after strengthening, to realize higher operation rate of machinery, reduce mechanical loss; On the other hand for making its output slewing rate reach required, the speed governing master gear 9, speed governing that have been equipped with engagement driving again are from gear 10, finish the whole linkage structure of boosting lever gear, not only realized reinforcement, reach energy-saving effect, make output shaft 6 have required rotating speed again, have easy to use, the advantage that applicability is wide.
As shown in Figure 7, this boosting lever Gear combination structure can be provided with one group and be used in combination, and according to space requirement, both can laterally be used in combination side by side, and also vertically vertical setting of types is used in combination.
As shown in Figure 8, boosting lever Gear combination structure of the present utility model, can be applicable to electric motor car, not only can design between motor and wheel, the energy of generator loss is reduced, also can be oppositely and the wheel interlock, there is the situation realization of other power running to generate electricity at wheel, the energy saving of script loss is got off to the electric motor car utilization, to reach the purpose of energy saving.The utility model also can be widely used in transmissions such as all kinds of machineries, vehicle, steamer, aviation in addition, has economic benefit and social benefit widely.
Claims (7)
1. boosting lever Gear combination structure, comprise the input shaft (3) that is arranged at gearhousing (1), output shaft (6), it is characterized in that the lever (7) of described input shaft (3) by setting gradually, main shaft (5), speed governing driving wheel (9), speed governing follower (10), link with output shaft (6), described lever (7) is equipped with in gearhousing (1) by the fulcrum shaft on it (4), its stock one end is connected to input shaft (3), unilateral bearing (8) is connected on the described main shaft (5), unilateral bearing (8) periphery is provided with gear ring, above-mentioned lever (7) quarter butt one end end is corresponding to be equipped with end tooth structure and unilateral bearing (8) engagement, described main shaft (5), output shaft (6) the speed governing driving wheel (9) that is connected respectively, speed governing follower (10), above-mentioned speed governing driving wheel (9), speed governing follower (10) engagement driving.
2. a kind of boosting lever Gear combination structure as claimed in claim 1 is characterized in that described input shaft (3) upward cooperates lever (7) to be provided with and drives bar (3a), and stock one end of lever (7) cooperates drive bar (3a) to be provided with sliding-groove (2).
3. a kind of boosting lever Gear combination structure as claimed in claim 1, it is characterized in that described lever (7), unilateral bearing (8) are equipped with one group, described input shaft (3) the one group of rolling disc (3b) that is connected, connect between the two adjacent rolling discs (3b) to be provided with and drive bar (3a), the scattering of described one group of drive bar (3a) is distributed in input shaft (3), and stock one end of described one group of lever (7) contacts by the corresponding drive bar of the sliding-groove on it (2) and its (3a) and cooperates.
4. a kind of boosting lever Gear combination structure as claimed in claim 1 is characterized in that described one group of lever (7), unilateral bearing (8) at least all are provided with three.
5. a kind of boosting lever Gear combination structure as claimed in claim 1 is characterized in that this boosting lever Gear combination structure can be provided with one group and be used in combination.
6. a kind of boosting lever Gear combination structure as claimed in claim 5 is characterized in that this boosting lever Gear combination structure laterally is used in combination side by side.
7. a kind of boosting lever Gear combination structure as claimed in claim 5 is characterized in that the vertical vertical setting of types of this boosting lever Gear combination structure is used in combination.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201437910U CN201679926U (en) | 2010-03-29 | 2010-03-29 | Composite structure of force increasing lever gear |
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CN2010201437910U CN201679926U (en) | 2010-03-29 | 2010-03-29 | Composite structure of force increasing lever gear |
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CN201679926U true CN201679926U (en) | 2010-12-22 |
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CN2010201437910U Expired - Fee Related CN201679926U (en) | 2010-03-29 | 2010-03-29 | Composite structure of force increasing lever gear |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606703A (en) * | 2012-03-22 | 2012-07-25 | 何秉昌 | Crankshaft and lever force amplifying system |
CN105090419A (en) * | 2015-09-08 | 2015-11-25 | 黄一峰 | Transmission device |
CN106969117A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With automobile or the matching used transmission mechanism of electric automobile |
CN109404508A (en) * | 2018-10-29 | 2019-03-01 | 叶建君 | A kind of circulation power-increasing accelerator |
CN112319516A (en) * | 2020-11-16 | 2021-02-05 | 娄底市同丰科技有限公司 | Speed regulating device of mining aerial passenger ropeway |
-
2010
- 2010-03-29 CN CN2010201437910U patent/CN201679926U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606703A (en) * | 2012-03-22 | 2012-07-25 | 何秉昌 | Crankshaft and lever force amplifying system |
CN105090419A (en) * | 2015-09-08 | 2015-11-25 | 黄一峰 | Transmission device |
CN106969117A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With automobile or the matching used transmission mechanism of electric automobile |
CN109404508A (en) * | 2018-10-29 | 2019-03-01 | 叶建君 | A kind of circulation power-increasing accelerator |
CN109404508B (en) * | 2018-10-29 | 2022-01-11 | 叶建君 | Circulation reinforcement accelerator |
CN112319516A (en) * | 2020-11-16 | 2021-02-05 | 娄底市同丰科技有限公司 | Speed regulating device of mining aerial passenger ropeway |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120329 |